Stop-cock.



J. E. VAN NOSTRAN. STOP COCK.

APPLIUATION HLM) 13110.15. 190s.

0u 0 9 1 9 2 e D u. vd d e* t D e .Tu a P UNT STATES PATENT @Plitt/E JOSEPH E. VAN NOSTRAN, OF UPPIC ASSIGNOI. Ol ORIG-HA LF T() J. JOII SON.

STOP-COCK* No. 928,827'. Specification 03'. Letters Patent. Patented June 29, 1909.

Application filed December 15, 190B. Serial No, 467,658,

To ai] iii/'wm troia/,f eomwfrn.: the cap Si, and is fitted to revolve l'reely Be it known that l, Josemi 1C. 'VAN Noearound the reduced neuk ol the valve stein THAN, a Citizen ol' the United Statess, residingr 13, between shoulders and 24 thereon, to at Upper Sandusky, in the county ol"`\'t"'yan carry the Valve up and down. l'he shouldot and State ol" Ohio, have invented new i der 24, is l'orined hy serewingl or riveting' a 30 and useful Vlruprowifronts in Stop-(feeks, ot' nut 25, on to the Valve rod. hugs 17, prowhieh the, following is a Hperilieatiou. jeeting l'roin the sides ol the Valve-stein 123, Ylhis invention relai to eoelus and i'aui are litted to slide up and down in `grooves Gets, and its object is, lu to adapt a l'aueet 19,. in the eap t), to ilirevent the stein lroin 1e to he opened and eioa l hy positive inovebeing rotated hy the lhiinhle in. Service; o5 ments so that the nie faucet willserve thereby preventing the valve washer l1, equally' well whether the water pressure he lroiu being; ground away :is it would he it light or heavy, Soeond, to ,pi-wide means to rotated when nude: pressure on the valve prevent leakiuf" at hoth the fixed and movH seat; and preventing tho valve stein from 1.3ahle joints; t urd, to pro ide .means `lor re-` wearingf a leak through the dist: 1l, as it 70 dui-Siney to a minimum the weer on the valve; would do il' permitted to rotate when hound and fourth ,i adapt' :i turnirrgY lever f han tinn'eto. die l'or I." uuterentr adj. Linent so that The thirnhle l5, is provided with a screw when normally at` rest when the valve i extension 2t), which passes through the head 3o closed it will he. pointing,l haeluvard out oi the i olI the handle Z1, and a nut 22, threaded 75 upon the screw 2t), hinds the handle tothe this end ,my invention eonsists in the t thiinhle` The thhnhle and handle are radieenstruetien and eon'rhinatenol parts'lorin ally corrugated in their adjacent faces; the

t t t ing a stop-Coeli hereinafter more l'ully deeorrugations registering together hold the serihed, unl partieularlv sei; l'orth in the thiinhle to he turned by the handle when the 80 Claims, rel'erenee heine had tothe amboinpanut 32, is turned holne, and yet, when the nying; drawinf Vin whieh-- i nut is turned up a little the handle is set lree Figure l. represents a stop-enel( aeeording to he rotated to any desired radial. position zo iny in\,'ention, in lorwitiuliiud, vertical f upon the thimhle where it may' he fastened 30 section, partly in Aide elevation. Fig 2 rep l hf; turninghoine the nut. By turning the S5 resentis the handle inverted. Fig. I5 iS a lace handle to Screw the thiinhle downward upon View ol' the ruhher paekii galisl. Fig, 1l i the cap `threi'id lo, the thiinhlo will carry with it the stein 13, and valve 1), closing the valve. 'lhe reverse movement ol' the i Shows a lierixtmtal section at .'11 hier. l. Fig. t 5 ennresponds willi lfiggj. Ll hut Shows a inodii vlieationA @handle positively opens the valve against 90 l\hurnera' S re-newnts the hodv ol the Qto t l' t 'll l' l l i L [any .nnouu o nari pressure. n, use Coeli having a Srermv thread d, to eonneet it 1l, Secures tight jolnts around the valvewith a supply pino in the usual manner; au Steur and cup whether the stopwook be used entrance 'Pawnee 5; u. vulve seat tj; a dif+ f l'or air, .steann water or other lluid, -1O charge outlet 7, and a threaded neeli'b, to re- The.' thiinhle l5, :Loting between shoulders i eeivo a Cep t). ;on the Valve-sleur, rendern` the movement A. valve 1li, is provided with a pa'rfliing ol the valve positive both ways. washer 1l, seein-ed to its lower end hy a lnglfig. 5 the stein 13, is `egrooved, and a Screw l2. l`hi5 rew l'urthor serves 'lo Se- Screw Lt, tite-hl ly set in the my E), servers as a l5 eure the .stein 15%, to the valve, and to hind liu?r to keep the stein I'roin rotating with the 100 between the Valve and Stein adislc lrl. This thinihle 15. 'l'he result will ho the saine dist: is made ot ehistio material such as aol't whether the groove he in the stern or the l'uhher, and is rig-ddl secured at its outer ea it the eorresjionding lug he lixed in the edge between the cap t), and .hodyv l, and il@y other part. l i central portion bendsv up and don u to aeeonn Having; thun` fully described my invention, 105 rnodate the movements ol the valve in openi what l helieve to he new and desire to secure ing and Closing, hutit remains tixed asa tight hy Leiter` Patent are the followingt elaiins. packing between the valve and stein :uid l e i i. lu stopoel s, a hody having a valvetween theeapand body. iseat in it; a cap screw-threaded upon the 55 A thirnhle 15, is serew-threaded at ltnpon i hody'; a valve litted to the :said seat; a stein U0 for the valve and a screw securing the two together; an elastic disk located between the valve and its stem and between the cap and the body and serving as a` asking at both joints; the valve-stein fitte( to reeiprecate through the cap, one of these parte having one or more Slots and the other part having one or more fixed lugs to register therewith; a thiinble freely Screw-threaded upon the-cap and engaging the valve-stein between shoulders thereon, and a handle for the thiinble.

2. In stop-coche, a body having e. valveseat in it; a Cap upon the body 3 a thiinble screw-threaded upon the cap and having a screw-threaded extension; a. handle freely mounted upon the said extension, the adjavl cent faces of the handle and thimble having radially corrugated surfaces to register together; a nut screw-threaded u on the Said extension over the handle a ve ve fitted to the said seat and having a stem with a reduced neck and a shoulder at each end thereof; the seid thiinble freely ttin the valve-stein neck between the shou ders thereof, substantially as shown and= described.

In testimony whereof I affix my signature, in presence of two subscribing witnesses.

JOSEPH E. VAN NOSTRAN.

Titnessesz WM. F. VErrH, DENVER BAKER 

